News:

• January 2 2012 Added block diagram to modular dac
• December 26 2011 24 bit DAC with two PCM1704 circuits
• September 25 2011 Updated bookmarks and layout of some old articles
• September 19 2011 USB dongle with PCM2912
• May 17 2011 Updated design of main structure of the web
• April 24 2011 Library pavouk.lbr of my components for program Eagle
• April 7 2011 I2S bus isolator board
• April 6 2011 USB DAC with PCM2706 and I2S output
• March 30 2011 ALPS potentiometer board
• March 29 2011 small update of some boards of modular audio DAC
• February 26 2011 update of S/PDIF decoder with DIR9001 to version 1.2
• February 26 2011 update of S/PDIF decoder with CS8416 to version 1.1
• February 13 2011 added AD1865 DAC with I2S input and voltage output
• October 22 2010 added schematics of CFL PHILIPS GENIE 14W
• September 27 2010 S/PDIF decoder with CS8416
• June 28 2010 Decoration light
• June 25 2010 update of board photos of S/PDIF decoder with DIR9001 version 1.1
• May 31 2010 USB soundcard with PCM2902
• May 18 2010 added DAC with AD1865 circuit
• March 24 2010 added schematics of CFL PHILIPS GENIE 11W and IMMEDIATELY 25W
• March 8 2010 update of S/PDIF decoder with DIR9001 for replace of 0805 to 1206 parts
• March 8 2010 update of DAC with TDA1543 for replace of 0805 to 1206 parts
• March 4 2010 update of Leachamp gallery with a new builded amplifiers.
• February 28 2010 added DAC with PCM1794A circuit
• January 29 2010 added DAC with ten TDA1543 circuits
• January 8 2010 Modular audio DAC
• November 29 2009 Update of USB audio DAC with PCM2704
• October 16 2009 USB audio DAC with PCM2704
• October 14 2009 Clipping indicator 2.0